STA50013TR データシートの表示（PDF） - STMicroelectronics
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STA50013TR Datasheet PDF : 12 Pages
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STA500
Figure 1. Test Circuit.
OUTxY
Vcc
Low current dead time = MAX(DTr,DTf)
(3/4)Vcc
(1/2)Vcc
+Vcc
(1/4)Vcc
bsolete PPrroodduucctt((ss)) Figure 2.
Duty cycle = 50%
INxY
M58
OUTxY
M57
gnd
t
DTr
DTf
R 8Ω
+
-
V67 =
vdc = Vcc/2
D03AU1458
+VCC
lete Prodduucctt((ss)) -- OObsolete Figure 3.
Obsolete Pro Dutycycle=A
Obso DTin(A)
INxA
Q1
OUTxA
Q2
OUTxB
Q3
Q4
GND
D00AU1134
INxB
High Current Dead time for Bridge application = ABS(DTout(A)-DTin(A))+ABS(DTOUT(B)-DTin(B))
+VCC
DTout(A)
M58
Q1
OUTxA
Rload=8Ω
Q2
M64
DTout(B)
OUTxB
Duty cycle=B
DTin(B)
INxA
INxB
L67 22µ
L68 22µ
Iout=3.5A
Iout=3.5A
M57
Q3
C69
470nF
C71 470nF
C70
470nF
Q4
M63
Duty cycle A and B: Fixed to have DC output current of 3.5A in the direction shown in figure
D00AU1162
6/11
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